Tested versions

Error thrown in Godot v4.4.rc1
No error in Godot v4.3-stable

System information

Godot v4.4.rc1 - Windows 11 (build 26100) - Multi-window, 3 monitors - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 4070 (NVIDIA; 32.0.15.7242) - AMD Ryzen 7 3700X 8-Core Processor (16 threads)

Issue description

A .gdshaderinc with a default case at the top of the scope in a switch statement throws an error in Godot 4.4 RC 1. But not in 4.3.
Error: Cases must be defined before default case.

Maybe this is the intended behavior, but it does make the transition from previous versions more difficult.

Steps to reproduce

1. Create an empty project.
2. Add a file test.gdshaderinc
3. Open the file and paste this code:

void test() {
	switch (0) {
		default:
			break;
		case 0:
			break;
	};
}

Minimal reproduction project (MRP)

switch_4_3_stable.zip

switch_4_4_rc1.zip